Home / 7,022,228.68-10,533,707.36-2,230,293

Finding the Fourth Proportional to 7,022,228.68, 10,533,707.36 and 2,230,293

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Solution

The fourth proportional to 7,022,228.68, 10,533,707.36 and 2,230,293 is: 3,345,555.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,022,228.68 : 10,533,707.36 = 2,230,293 : x
  2. Step 2: Convert to fraction form
    7,022,228.68/10,533,707.36 = 2,230,293/x
  3. Step 3: Cross multiply
    7,022,228.68x = 10,533,707.36 × 2,230,293
  4. Step 4: Simplify right side
    7,022,228.68x = 23,493,253,789,056.48
  5. Step 5: Solve for x
    x = 23,493,253,789,056.48/7,022,228.68
  6. Step 6: Final answer
    x = 3,345,555.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.